Interfacing an ultrasonic sensor with NUCLEO board

For academic purpose I have to interface the F401RE NUCLEO board with the HY-SRF05 ultrasonic sensor, it uses the sonar principle to allow to measure the distance to an obstacle.

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Author's profile picture Domenico Luciani on Programming, Electronics, Nucleo, MBED, ST, ultrasonic, and sensor

BLE NUCLEO observer

For academic purposes I have to work with BLE, a new technology often used nowadays, with a NUCLEO-F401RE board and the NUCLEO-IDB04A1 BLE extension board by ST

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Author's profile picture Domenico Luciani on Programming, Electronics, Nucleo, MBED, ST, and BLE

Hello World, NUCLEO

For academic purposes now I own a NUCLEO-F401RE board by ST Microeletronics, it works with STM32 microcontrollers, it is arduino compatible, supported by MBED, it has 3 leds and 2 pushbuttons on board; Obviously is fully programmable… but how ? Let’s do it!

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Author's profile picture Domenico Luciani on Programming, Electronics, Nucleo, MBED, and ST

How to interface a nunchuck with raspberry pi

Walking around the city I found a cheap nunchuck and obviously I felt the need to do something. This time I chose to interface my raspberry pi with it.
Let’s see how!

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Author's profile picture Domenico Luciani on Past, Programming, Nunchuck, RaspberryPi, and Electronics

Move the cursor pointer with a joystick

I found a cool library online to interface my pc with any usb joystick I have in my house… so why not to move my cursor pointer with a joystick ?

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Author's profile picture Domenico Luciani on Past, Electronics, and Programming

How to make 2 led blinks pushing a button

I have a raspberry pi, I love electronics so which best example of make 2LEDs blinks using a small pushbutton ?

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Author's profile picture Domenico Luciani on RaspberryPi, Past, Electronics, and Programming